Earring



FIG. 1 is a front perspective view of an earring showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof, which is a mirror view of the right side thereof; and,

FIG. 7 is another front perspective view taken from the right side thereof.

The broken lines included in the Figures above show environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for an earring, as shown and as described. 